Ok here's what you do...
For the level of centralization column Your'e supposed to figure out who runs that particular type of government. Google it.
For the strengths column you put what makes this government type strong, or what makes it work.
For the weaknesses column you out what makes this government type weak, or unsuccessful, or not work.
Finally for the countries column... well you can figure that out yourself. Just find countries that use that particular type of government.
Basically... for this assignment, Google is your friend. Hope I helped.
The answer is: A.through competition between businesses.
According to smith, businesses would always wanted to obtain as money costumers as possible. During the process of competition, they would keep trying to provide the customers with the cheapest price possible. Eventually, the power of supply and demand would bring the price of the product into a fair point.
It would be "rope" that led to the closing of the open range, as farmers started to close off their land to other people and cattle. Barbed wire was not generally used.
Immediatly lead to a treaty that limited the number of nuclear weapons in the U.S. and the Soviet Union
